AIDS-028122 AIDS028122 Aminodiol OH-cPenCONH2 deriv. [3-[[3-[(1-Hydroxy-2,2-dimethylcyclopentyl)carbonyl)amino]-2-hydroxy-4-phenylbutyl]amino]-2-hydroxy-1-(phenylmethyl)propyl]carbamic acid, 1,1-dimethylethyl ester